Most job applicants believe that they are rejected due to their lack of qualification. As a matter of fact, the majority of resumes do not get to a recruiter since the ATS will automatically block them. Unsuccessful ATS screening of a resume is usually an issue related to technology or key words and not lack of competence. The most appropriate thing to do is to understand why a resume fails ATS because it is only then that one will be able to address the issue and become more visible with the use of an ATS checker online.